<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图区域 -->
    <el-card>
      <!-- 搜索与添加区域 -->
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input v-model="queryInfo.query" placeholder="请输入内容"
                    clearable @clear="getOrderList">
            <el-button slot="append" icon="el-icon-search"
                       @click="getOrderList"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!--订单列表区域-->
      <el-table :data="orderList" border stripe>
        <el-table-column label="#" type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send"></el-table-column>
        <el-table-column label="下单时间" prop="create_time">
          <template slot-scope="scope">
            {{scope.row.create_time | dateFormat}}
          </template>
        </el-table-column>
        <el-table-column label="操作" width="180px">
          <template slot-scope="scope">
            <!-- 修改订单地址 -->
            <el-tooltip effect="light" content="修改订单地址" placement="bottom-start" :enterable="false">
              <el-button type="primary" size="mini" icon="el-icon-edit"
                         @click="showAddressDialog(scope.row)"></el-button>
            </el-tooltip>
            <!-- 物流 -->
            <el-tooltip effect="dark" content="物流" placement="top" :enterable="false">
              <el-button type="success" size="mini" icon="el-icon-location"
                         @click="showProgressDialog(scope.row)"></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页区域 -->
      <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange"
                     :current-page="queryInfo.pagenum"
                     :page-sizes="[5, 10,15]"
                     :page-size="queryInfo.pagesize"
                     layout="total, sizes, prev, pager, next, jumper"
                     :total="total">
      </el-pagination>
    </el-card>

    <!--修改地址的对话框-->
    <el-dialog
      title="修改地址"
      :visible.sync="addressDialogVisible"
      width="50%" @close="addressDialogClosed">
      <el-form
        :model="addressForm"
        :rules="addressFormRules"
        ref="addressFormRef"
        label-width="100px">
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader
            :options="cityData"
            v-model="addressForm.address1"></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressDialogVisible = false">确 定</el-button>
      </span>
    </el-dialog>

    <!--展示物流进度的对话框-->
    <el-dialog
      title="物流进度"
      :visible.sync="progressDialogVisible"
      width="50%" @close="progressDialogClosed">
      <!--时间线-->
      <el-timeline>
        <el-timeline-item
          v-for="(item, index) in processInfo"
          :key="index"
          :timestamp="item.time">
          {{item.context}}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<!--todo 修改地址具体的方法需要自己做 -->
<script>

    import cityData from "./citydata";

    export default {
        name: "Order",
        data() {
            return {
                // 获取订单列表的参数对象
                queryInfo: {
                    query: '',
                    // 当前页码
                    pagenum: 1,
                    // 当前每页显示多少条数据
                    pagesize: 10
                },
                orderList: [],
                total: 0,
                // 控制 修改地址对话框 的显示和隐藏
                addressDialogVisible: false,
                addressForm: {
                    address1: [],
                    address2: ''
                },
                addressFormRules: {
                    address1: [
                        {required: true, message: '请选择省市区/县', trigger: 'blur'}
                    ],
                    address2: [
                        {required: true, message: '请填写详细地址', trigger: 'blur'}
                    ]
                },
                // 省市区数据，属性名和属性值重名的画，可以简写成cityData，冒号和后面的值省略
                cityData: cityData,
                //控制 展示物流进度对话框 的显示和隐藏
                progressDialogVisible: false,
                // 物流进度信息
                processInfo: []
            }
        },
        created() {
            this.getOrderList()
        },
        methods: {
            async getOrderList() {
                console.log('this.queryInfo--', this.queryInfo)
                const {data: result} = await this.$http.get('orders', {params: this.queryInfo})
                console.log('getOrderList--:', result)
                if (result.meta.status !== 200) {
                    return this.$message.error(result.meta.msg || '获取订单列表失败')
                }
                this.orderList = result.data.goods
                this.total = result.data.total
            },
            // 监听 pagesize 改变的事件
            handleSizeChange(newPageSize) {
                // console.log('handleSizeChange---:', newPageSize)
                this.queryInfo.pagesize = newPageSize
                this.getOrderList()
            },
            // 监听 页码值 改变的事件
            handleCurrentChange(newPageNum) {
                // console.log('handleCurrentChange---:', newPageNum)
                this.queryInfo.pagenum = newPageNum
                this.getOrderList()
            },
            // 展示修改地址的对话框
            showAddressDialog(row) {
                this.addressDialogVisible = true
            },
            addressDialogClosed() {
                this.$refs.addressFormRef.resetFields()
            },
            // 查看物流进度的对话框
            async showProgressDialog(row) {
                /*const {data: result} = await this.$http.get('/kuaidi/78153434161015')
                // todo 此快递查询接口服务端出错，所以这里使用模拟数据
                console.log('showProgressDialog--:', result)
                if (result.meta.status !== 200) {
                    return this.$message.error(result.meta.msg || '获取物流进度失败')
                }*/
                const temp = '{"data":[{"time":"2018-05-10 09:39:00","ftime":"2018-05-10 09:39:00","context":"已签收,感谢使用顺丰,期待再次为您服务","location":""},{"time":"2018-05-10 08:23:00","ftime":"2018-05-10 08:23:00","context":"[北京市]北京海淀育新小区营业点派件员 顺丰速运 95338正在为您派件","location":""},{"time":"2018-05-10 07:32:00","ftime":"2018-05-10 07:32:00","context":"快件到达 [北京海淀育新小区营业点]","location":""},{"time":"2018-05-10 02:03:00","ftime":"2018-05-10 02:03:00","context":"快件在[北京顺义集散中心]已装车,准备发往 [北京海淀育新小区营业点]","location":""},{"time":"2018-05-09 23:05:00","ftime":"2018-05-09 23:05:00","context":"快件到达 [北京顺义集散中心]","location":""},{"time":"2018-05-09 21:21:00","ftime":"2018-05-09 21:21:00","context":"快件在[北京宝胜营业点]已装车,准备发往 [北京顺义集散中心]","location":""},{"time":"2018-05-09 13:07:00","ftime":"2018-05-09 13:07:00","context":"顺丰速运 已收取快件","location":""},{"time":"2018-05-09 12:25:03","ftime":"2018-05-09 12:25:03","context":"卖家发货","location":""},{"time":"2018-05-09 12:22:24","ftime":"2018-05-09 12:22:24","context":"您的订单将由HLA（北京海淀区清河中街店）门店安排发货。","location":""},{"time":"2018-05-08 21:36:04","ftime":"2018-05-08 21:36:04","context":"商品已经下单","location":""}],"meta":{"status":200,"message":"获取物流信息成功！"}}'
                const result = JSON.parse(temp);
                this.processInfo = result.data
                console.log('物流信息---', this.processInfo)
                this.progressDialogVisible = true
            },
            progressDialogClosed() {
                // this.$refs.progressFormRef.resetFields()
            }
        }
    }
</script>

<style lang="less" scoped>
  .el-cascader {
    width: 100%;
  }
</style>
